Is there a reason why my nux theme sounds don't work in some apps but work in others? For example the typing sound works in Appstore apps, iFile and Cydia but not in Spotlight or Notes app. Unlock sound, alarm, low-power sounds and others don't work at all.

Is there a reason why my nux theme sounds don't work in some apps but work in others? For example the typing sound works in Appstore apps, iFile and Cydia but not in Spotlight or Notes app. Unlock sound, alarm, low-power sounds and others don't work at all.

That effects everyone on iOS 7,there is a tweak called unlocksounds 7 that brings back unlock sounds,

For informational purposes (as many people reading might not appreciate the difference), to get the encryption keys you only need an "iBoot exploit", not a "bootrom exploit". It is easier to find iBoot exploits (being later in the boot sequence, it has a larger attack surface: it has to be able to parse filesystems, for example), and they do afford more power over the device than an untethered userland exploit (in addition to letting you derive firmware encryption keys, you can boot custom kernels, and you might be able to dump the bootrom itself), but they are software updatable as part of new firmware releases from Apple and may have "insane setup requirements" (like, you might pretty much need an already-jailbroken device to actually setup the exploit). You thereby wouldn't see an iBoot exploit used for a jailbreak (unless everyone is out of ideas for a very long time): instead, you'd see it hoarded away as a "secret weapon" used by jailbreakers to derive these encryption keys, making it easier to find and implement exploits on newer firmware updates for the same device (especially kernel exploits, where even if you have an arbitrary write vulnerability you are "flying blind" and thinking "ok, now where should I write? I can't see anything... :'(").